io.github.100xPercent/pop-pay MCP Server

io.github.100xPercent/pop-pay

Repository Registry

What is the io.github.100xPercent/pop-pay MCP server?

Runtime security for AI agent commerce. CLI + MCP server blocks hallucinated purchases.

How to install io.github.100xPercent/pop-pay

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

POP_CDP_URL
Chrome DevTools Protocol endpoint for credential injection (default: http://localhost:9222)
POP_ALLOWED_CATEGORIES
JSON array of allowed vendor categories (e.g. '["aws","cloudflare"]')
POP_MAX_PER_TX
Per-transaction spending limit in USD
POP_MAX_DAILY
Daily spending limit in USD
POP_GUARDRAIL_ENGINE
Guardrail engine: 'keyword' (offline, default) or 'llm' (requires API key)

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "pop-pay": {
      "command": "npx",
      "args": [
        "-y",
        "pop-pay",
        "launch-mcp"
      ],
      "env": {
        "POP_CDP_URL": "<YOUR_POP_CDP_URL>",
        "POP_ALLOWED_CATEGORIES": "<YOUR_POP_ALLOWED_CATEGORIES>",
        "POP_MAX_PER_TX": "<YOUR_POP_MAX_PER_TX>",
        "POP_MAX_DAILY": "<YOUR_POP_MAX_DAILY>",
        "POP_GUARDRAIL_ENGINE": "<YOUR_POP_GUARDRAIL_ENGINE>"
      }
    }
  }
}

Related MCP servers

io.github.10iii/air

Maintained

AI-optimized tool output compression for read, grep, diff, bash, test, web, search, and more

TypeScript

MIT

View repository →

BLS OEWS

Maintained

Query BLS Occupational Employment and Wage Statistics for market wages by geography, industry, and occupation.

Python

MIT

View repository →

eCFR

Maintained

Access the Electronic Code of Federal Regulations (eCFR), FAR, and DFARS with 13 read-only research tools.

Python

MIT

View repository →

Federal Register

Maintained

Search Federal Register rules, notices, executive orders, and FAR cases with 8 tools—free, no API key required.

Python

MIT

View repository →

GSA CALC+

Maintained

Access awarded labor-category ceiling rates from 230K+ GSA MAS contracts.

Python

MIT

View repository →

GSA Per Diem

Maintained

Access GSA Per Diem federal travel lodging and meals-and-incidental-expense rates by location.

Python

MIT

View repository →